RISLEY

Oil // district 14 // lease#8911

op: PRESIDIO PETROLEUM LLC

cum_oil

5k BBL

cum_gas

0 MCF

wells

1

production

2013-03 — 2026-03

peak_month

2013-04

-- production_history

cum_oil: 5,272 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

616 BBL/mo

Di (annual)

473.4%

b-factor

0.9

EUR

7,034 BBL

R-squared

0.771

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1018MCCULLOCH OIL CORP. OF TEXAS211,0002012-12-13
EOF // multi-state drilling data platform // 2026